Bug Identifier
White-haired caterpillar (likely tussock moth caterpillar)
Community identification

White-haired caterpillar (likely tussock moth caterpillar)

Uncertain from image; possibly Orgyia spp.

Order & Family
Lepidoptera; family Erebidae (subfamily Lymantriinae)
Size
Typically 2–5 cm (0.8–2 in) long when mature, depending on species.
See this bug in the Encyclopedia

Natural Habitat

Vegetation in gardens, meadows, forest edges, and other areas with host plants.

Diet & Feeding

Chews leaves from a wide range of trees, shrubs, and herbaceous plants; larvae are foliage feeders.

Behavior Patterns

Larvae are often solitary and conspicuously hairy, with distinctive tufts or plumes. They pupate in loose silk cocoons and adults generally emerge as moths; species may produce multiple generations annually.

Risks & Benefits

Do not handle it: some tussock-moth caterpillars have irritating or urticating hairs that can cause rash, eye irritation, or respiratory symptoms. They contribute to food webs, though abundant populations can defoliate plants.